Water collecting device for dead furrow of paddy field pesticide spraying machine

Abstract

The invention discloses a water collecting device for a dead furrow of a paddy field pesticide spraying machine, and belongs to the field of paddy field management machinery. The water collecting device mainly comprises a water storing tank, a filter, a water pump, a water absorbing pipe, multiple water collecting grooves and multiple water collecting groove positioners. The section of each water collecting groove is trapezoid. The front end of a base board of each water collecting groove is inclined upward, touching with the furrow bottom of the paddy field dead furrow is avoided, sediment mixing is lowered, and meanwhile water fluid is convenient to enter. The water collecting groove positioiners are arranged on the two sides of each water collecting groove, and is symmetric about the central line of the corresponding water collecting groove. Two dampers of the water collecting groove positioners slide frontward by attaching the two side furrow walls of the paddy field dead furrow to carry out limiting on the positions of the water collecting grooves in the dead furrow, so that the water collecting grooves are always on the center of the paddy field dead furrow. By carrying out water collecting and filtering in the paddy field dead furrow, clean water can be obtained. According to the water collecting device, the unsolved problem that the paddy field pesticide spraying machine carries out water collecting in the paddy field to reduce the volume of a pesticide tank is solved, and the water collecting device can be applied to paddy field pesticide spraying machinery.

Description

technical field [0001] The invention relates to a moisture ditch water intake device for a paddy field pesticide applicator, which belongs to the field of rice field plant protection machinery. technical background [0002] The current pesticide application machinery for paddy fields has a heavy medicine box and a high grounding specific pressure, which will cause great damage to the mud bottom of the paddy field, and it is easy to get stuck in the process of operation. The reason is mainly because the water tank is too heavy, which leads to the excessive weight of the unit. To solve this problem, water can be taken locally in the rice field, and the water can be forcibly filtered to obtain clean water, which can then be used, which can reduce the volume of the water tank, thereby greatly reducing the weight of the sprayer. However, at present, the water layer in the rice field is relatively thin, and there are many weeds and impurities on the water surface, and the operati...

AI Technical Summary

Problems solved by technology

The ventilation pipe can make the closed water intake pool communicate with the outside atmosphere, so as to prevent negative pressure in the water intake pool. Water pressure, set up a flow meter to control the flow of water, but can not effectively filter impurities in the water, high requirements for the use of conditions, can not meet the requirements of water intake in rice fields

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